mirror of https://github.com/BOINC/boinc.git
140 lines
4.3 KiB
PHP
140 lines
4.3 KiB
PHP
<?
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require_once("docutil.php");
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page_head("Creating a server complex");
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echo "
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<p>
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BOINC provides a set of scripts for setting up and controlling a BOINC server
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complex.
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These scripts require all the server components to run on a single host.
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This has been tested only on Linux and Solaris hosts;
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it may work with small modifications on Windows also.
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<p>
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The scripts can be used to create multiple BOINC projects on the same host.
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This can be handy for creating separate projects for testing and debugging.
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<p>
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Install all components listed in the <a href=software.php>Software
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Prerequisites</a> page.
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Your operating system must have shared memory enabled,
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with a max shared segment size of at least 32 MB.
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<h3>Creating the server</h3>
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<p>
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Run the <code>make_project</code> script; example command lines:
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<pre>
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cd tools/
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./make_project yah
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</pre>
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will create $HOME/projects/yah with html_user_url set to
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http://<hostname>/yah/ and long project name 'Yah'.
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<pre>
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cd tools/
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./make_project --base $HOME/boinc --url_base http://boink/ yah 'YETI @ Home'
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</pre>
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will create $HOME/boinc/projects/yah with the html_user_url set to
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http://boink/yah/.
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<p>
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See 'make_project --help' for more command-line options available (such as
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finer control of directory structure or clobbering an existing installation).
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<p>
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The script does the following:
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<ul>
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<li> Create the project directory and its subdirectories.
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<li> Create the project's encryption keys if necessary.
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NOTE: before making the project publicly visible,
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you must move the code-signing private key
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to a highly secure (preferably non-networked) host,
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and delete it from the server host.
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<li> Create and initialize MySQL database
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<li> Copy source and built files
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<li> Generate the configuration file (config.xml) used by
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the server programs.
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</ul>
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<p>
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The script gives further instructions, namely
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<ul>
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<li>It generates a template Apache config file which you can edit and
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paste into /etc/apache/httpd.conf (path varies), or Include directly
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if it is already perfect.
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<li>It generates a crontab line to paste.
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</ul>
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The php scripts need access to the database,
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so the user that Apache runs under needs SELECT,INSERT,UPDATE,DELETE
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to the database just created.
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</P>
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At this point you need to add platform(s) and application(s) to the database
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using the <a href=tool_add.php>add</a> tool or the <a
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href=tool_xadd.php>xadd</a> tool, and add core versions and application
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versions using the <a href=tool_update_versions.php>update_versions</a> tool.
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<h3>Directory structure</h3>
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Designate a 'BOINC projects' directory on the server host.
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The scripts will create subdirectories as follows:
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<pre>
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boinc_projects/
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proj1/
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config.xml
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bin/
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cgi-bin/
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log/
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pid/
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download/
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html_ops/
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html_user/
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keys/
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upload/
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proj2/
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...
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</pre>
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where proj1, proj2 etc. are the names of the projects you create.
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Each project directory contains:
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<ul>
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<li>config.xml: configuration file
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<li>bin: server daemons and programs,
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including the main <code>start</code> program as well as all the daemons
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<li>cgi-bin: cgi programs
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<li>log: log output, lock files, pid files
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<li> download: storage for data server downloads.
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<li> html_ops: copies of PHP files for project management.
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<li> html_user: copies of PHP files for the public web site.
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<li> keys: encryption keys used by the project.
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<li> upload: storage for data server uploads.
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</ul>
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When you run the <code>make_project</code> script it will give you lines to
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append to your Apache <code>httpd.conf</code>.
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(Basically you need to alias html_user, alias html_ops,
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and script-alias cgi-bin, all with appropriate directory permissions.)
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It will also give you a crontab line to install.
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<p>
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You should also set the default MIME type as follows:
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<pre>
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DefaultType application/octet-stream
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</pre>
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<p>
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At this point you hopefully have a functioning BOINC server,
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but it has no applications or work to distribute.
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The remaining steps to make a public project include:
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<ul>
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<li> Develop, debug and test your application.
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<li> Develop back-end systems for generating work and processing results.
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<li> Using the 'add' utility, add application versions to the BOINC database.
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<li> Develop your web site.
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</ul>
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<p>
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If you want distributed or replicated server components,
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you'll need <a server_details.php>more information</a>.
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";
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page_tail();
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?>
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